No injured cavers recorded.
Two cavers were exploring a fissure in the floor of the entrance pit. The fissure's upper portion is choked with boulders and breakdown, the bottom end is a dark alcove. One caver jumped from the entrance pit floor to the boulders and climbed down, to find that the alcove didn't go. He told his companion that it did, and had to retreat into the alcove when the boulders gave way under his friend's descent. The companion sustained a few bruises and a cut ear lobe.
During exploration, a boulder collapse caused the companion to sustain minor injuries.